1#!/usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
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20# CDDL HEADER END
21#
22
23#
24# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27# ident	"@(#)zfs_acl_chmod_inherit_001_pos.ksh	1.5	09/05/19 SMI"
28#
29
30. $STF_SUITE/tests/acl/acl_common.kshlib
31
32#################################################################################
33#
34# __stc_assertion_start
35#
36# ID: zfs_acl_chmod_inherit_001_pos
37#
38# DESCRIPTION:
39#	Verify chmod have correct behaviour to directory and file when setting
40#	different inherit strategy to them.
41#
42# STRATEGY:
43#	1. Loop super user and non-super user to run the test case.
44#	2. Create basedir and a set of subdirectores and files within it.
45#	3. Separately chmod basedir with different inherite options.
46#	4. Then create nested directories and files like the following.
47#
48#                                                   _ odir4
49#                                                  |_ ofile4
50#                                         _ odir3 _|
51#                                        |_ ofile3
52#                               _ odir1 _|
53#                              |_ ofile2
54#                     basefile |
55#          chmod -->  basedir -|
56#                              |_ nfile1
57#                              |_ ndir1 _
58#                                        |_ nfile2
59#                                        |_ ndir2 _
60#                                                  |_ nfile3
61#                                                  |_ ndir3
62#
63#	5. Verify each directories and files have the correct access control
64#	   capability.
65#
66# TESTABILITY: explicit
67#
68# TEST_AUTOMATION_LEVEL: automated
69#
70# CODING_STATUS: COMPLETED (2005-11-15)
71#
72# __stc_assertion_end
73#
74################################################################################
75
76verify_runnable "both"
77
78function cleanup
79{
80	if [[ -f $basefile ]]; then
81		log_must $RM -f $basefile
82	fi
83	if [[ -d $basedir ]]; then
84		log_must $RM -rf $basedir
85	fi
86}
87
88log_assert "Verify chmod have correct behaviour to directory and file when " \
89	"setting different inherit strategies to them."
90log_onexit cleanup
91
92# Define inherit flag
93set -A object_flag file_inherit dir_inherit file_inherit/dir_inherit
94set -A strategy_flag "" inherit_only no_propagate inherit_only/no_propagate
95
96# Defile the based directory and file
97basedir=$TESTDIR/basedir;  basefile=$TESTDIR/basefile
98
99test_requires ZFS_ACL
100
101# Define the existed files and directories before chmod
102odir1=$basedir/odir1; odir2=$odir1/odir2; odir3=$odir2/odir3
103ofile1=$basedir/ofile1; ofile2=$odir1/ofile2; ofile3=$odir2/ofile3
104
105# Define the files and directories will be created after chmod
106ndir1=$basedir/ndir1; ndir2=$ndir1/ndir2; ndir3=$ndir2/ndir3
107nfile1=$basedir/nfile1; nfile2=$ndir1/nfile2; nfile3=$ndir2/nfile3
108
109# Verify all the node have expected correct access control
110allnodes="$basedir $ndir1 $ndir2 $ndir3 $nfile1 $nfile2 $nfile3"
111allnodes="$allnodes $odir1 $odir2 $odir3 $ofile1 $ofile2 $ofile3"
112
113#
114# According to inherited flag, verify subdirectories and files within it has
115# correct inherited access control.
116#
117function verify_inherit #<object> [strategy]
118{
119	# Define the nodes which will be affected by inherit.
120	typeset inherit_nodes
121	typeset obj=$1
122	typeset str=$2
123
124	log_must usr_exec $MKDIR -p $ndir3
125	log_must usr_exec $TOUCH $nfile1 $nfile2 $nfile3
126
127	# Except for inherit_only, the basedir was affected always.
128	if [[ $str != *"inherit_only"* ]]; then
129		inherit_nodes="$inherit_nodes $basedir"
130	fi
131	# Get the files which inherited ACE.
132	if [[ $obj == *"file_inherit"* ]]; then
133		inherit_nodes="$inherit_nodes $nfile1"
134
135		if [[ $str != *"no_propagate"* ]]; then
136			inherit_nodes="$inherit_nodes $nfile2 $nfile3"
137		fi
138	fi
139	# Get the directores which inherited ACE.
140	if [[ $obj == *"dir_inherit"* ]]; then
141		inherit_nodes="$inherit_nodes $ndir1"
142
143		if [[ $str != *"no_propagate"* ]]; then
144			inherit_nodes="$inherit_nodes $ndir2 $ndir3"
145		fi
146	fi
147
148	for node in $allnodes; do
149		if [[ " $inherit_nodes " == *" $node "* ]]; then
150			log_mustnot chgusr_exec $ZFS_ACL_OTHER1 $LS -vd $node \
151				> /dev/null 2>&1
152		else
153			log_must chgusr_exec $ZFS_ACL_OTHER1 $LS -vd $node \
154				> /dev/null 2>&1
155		fi
156	done
157}
158
159for user in root $ZFS_ACL_STAFF1; do
160	log_must set_cur_usr $user
161
162	for obj in "${object_flag[@]}"; do
163		for str in "${strategy_flag[@]}"; do
164			typeset inh_opt=$obj
165			(( ${#str} != 0 )) && inh_opt=$inh_opt/$str
166			aclspec="A+user:$ZFS_ACL_OTHER1:read_acl:$inh_opt:deny"
167
168			log_must usr_exec $MKDIR $basedir
169			log_must usr_exec $TOUCH $basefile
170			log_must usr_exec $MKDIR -p $odir3
171			log_must usr_exec $TOUCH $ofile1 $ofile2 $ofile3
172
173			#
174			# Inherit flag can only be placed on a directory,
175			# otherwise it will fail.
176			#
177			log_must usr_exec $CHMOD $aclspec $basefile
178
179			#
180			# Place on a directory should succeed.
181			#
182			log_must usr_exec $CHMOD $aclspec $basedir
183
184			verify_inherit $obj $str
185
186			log_must usr_exec $RM -rf $basefile $basedir
187		done
188	done
189done
190
191log_pass "Verify chmod inherit behaviour passed."
192